Growing community of inventors

Wuppertal, Germany

Klaus G Stunkel

Average Co-Inventor Count = 5.04

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 74

Klaus G StunkelKarl G Metzger (6 patents)Klaus G StunkelHans-Joachim Zeiler (6 patents)Klaus G StunkelOswald Lockhoff (6 patents)Klaus G StunkelBernd-Wieland Kruger (4 patents)Klaus G StunkelPeter Stadler (4 patents)Klaus G StunkelKlaus Schaller (3 patents)Klaus G StunkelHans-Georg Opitz (3 patents)Klaus G StunkelMichael Sperzel (2 patents)Klaus G StunkelHelmut Brunner (2 patents)Klaus G StunkelYutaka Hayauchi (2 patents)Klaus G StunkelVolker Klimetzek (2 patents)Klaus G StunkelKlaus Grohe (1 patent)Klaus G StunkelArnold Paessens (1 patent)Klaus G StunkelLutz Heuer (1 patent)Klaus G StunkelPeter Wachtler (1 patent)Klaus G StunkelRudi Grutzmann (1 patent)Klaus G StunkelJohn W Goossens (1 patent)Klaus G StunkelHein-Peter Kroll (1 patent)Klaus G StunkelGert Streissle (1 patent)Klaus G StunkelKlaus G Stunkel (9 patents)Karl G MetzgerKarl G Metzger (163 patents)Hans-Joachim ZeilerHans-Joachim Zeiler (95 patents)Oswald LockhoffOswald Lockhoff (17 patents)Bernd-Wieland KrugerBernd-Wieland Kruger (74 patents)Peter StadlerPeter Stadler (24 patents)Klaus SchallerKlaus Schaller (43 patents)Hans-Georg OpitzHans-Georg Opitz (6 patents)Michael SperzelMichael Sperzel (20 patents)Helmut BrunnerHelmut Brunner (7 patents)Yutaka HayauchiYutaka Hayauchi (5 patents)Volker KlimetzekVolker Klimetzek (2 patents)Klaus GroheKlaus Grohe (98 patents)Arnold PaessensArnold Paessens (30 patents)Lutz HeuerLutz Heuer (25 patents)Peter WachtlerPeter Wachtler (25 patents)Rudi GrutzmannRudi Grutzmann (20 patents)John W GoossensJohn W Goossens (16 patents)Hein-Peter KrollHein-Peter Kroll (14 patents)Gert StreissleGert Streissle (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (9 from 12,157 patents)


9 patents:

1. 5510365 - Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and their use

2. 5070190 - Substituted N-glycosylamides, process for their preparation, and their

3. 4855283 - Novel pharmaceutically active

4. 4737488 - Immune system-stimulating N-glycosylated ureas and carbamates

5. 4737521 - Suramin sodium for use as an immunostimulant

6. 4716152 - Pharmaceutical use of substituted O-acylglycosides

7. 4699899 - Substituted O-sulphonyl-glycosylamides, processes for their preparation

8. 4659603 - Immunostimulating agents

9. 4574122 - Substituted O-acylglycosylamides, pharmaceutical compositions and method

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as of
12/5/2025
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